Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest43.7°F9441.9°F1.8°F
Illinois CD 2. Northeast43.5°F9241.9°F1.6°F
Illinois CD 3. West46.7°F9445.2°F1.5°F
Illinois CD 4. Central46.8°F10244.7°F2.1°F
Illinois CD 5. East46.2°F9544.2°F2.0°F
Illinois CD 6. West Southwest49.3°F10047.3°F2.0°F
Illinois CD 7. East Southeast49.5°F10347.2°F2.3°F
Illinois CD 8. Southwest51.8°F9949.9°F1.9°F
Illinois CD 9. Southeast52.0°F10450.0°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from